The Urban Dictionary T-Shirt

Highly Contagious, Viral batecteria that breed inside young females and are released into the air via sweat glands when in the proximity of other young boys.
Various forms of protection include, Sprays, Suits, and name calling.

The Urban Dictionary T-Shirt

An age-old disease only found in young children. all children have this disease, but the boys have a different type than the girls. because of this, touching or being touhed by a member of the opposite sex is fatal, since you have gotten their cooties.